Question

Which expression shows 9 sqrt 16^3 in simplified radical form with the smallest possible index? ​

Answer 1

16^3 is 16^(3/9) = 16^(1/3) = 2 ³√2

Explanation:

is it 9 times square root of 16 cubed, or is it really 9th root? I think it's

9th root of 16^3 is 16^(3/9) = 16^(1/3) = 2 ³√2